What’s Vulnerable › Vulnerabilities

CVE-2021-25344

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-04 · updated 2026-06-17
• Weakness: CWE-862

Description

Missing permission check in knox_custom service prior to SMR Mar-2021 Release 1 allows attackers to gain access to device's serial number without permission.

Affected products

• Android: 10.0, 11.0

References

• https://security.samsungmobile.com/
• https://security.samsungmobile.com/securityUpdate.smsb
• https://security.samsungmobile.com/
• https://security.samsungmobile.com/securityUpdate.smsb

Get alerted when CVE-2021-25344 or the next vulnerability affects your stack